Avaya SA PREF AES R10 GR HA LG (A9) 1YMO

Preserve voice and session availability across large AES R10 high-availability clusters with a one-year Avaya Preferred maintenance contract. This agreement aligns support entitlement to release R10 (A9) and prioritizes actionable vendor support paths and license management to reduce mean time to repair. Designed for enterprise infrastructure teams, the support package covers software entitlement validation and coordinated Avaya-level escalation to restore complex call-processing and session-routing functions quickly. Choose this SKU when you require contract-level assurance for HA topologies, consistent patching guidance tied to R10, and a single point of accountability from Avaya. The offering reduces internal overhead for problem triage and lets your SREs focus on configuration, capacity, and service-level objectives rather than vendor coordination.